Despite the controversial results of liver transplantation (LT) in elderly recipients, the proportion of patients continues to increase. This study investigated the outcome of LT in elderly patients (≥ 65 years) in an Italian, multicenter cohort. Between January 2014 and December 2019, 693 eligible patients were transplanted, and two groups were compared: recipients ≥ 65 years (n = 174, 25.1%) versus 50-59 years (n = 519, 74.9%). Confounders were balanced using a stabilized inverse probability therapy weighting (IPTW). Elderly patients showed more frequent early allograft dysfunction (23.9 versus 16.8%, p = 0.04). Control patients had longer posttransplant hospital stays (median: 14 versus 13 days; p = 0.02), while no difference was observed for posttransplant complications (p = 0.20). At multivariable analysis, recipient age ≥ 65 years was an independent risk factor for patient death (HR  1.76; p = 0.002) and graft loss (HR  1.63; p = 0.005). The 3-month, 1-year, and 5-year patient survival rates were 82.6, 79.8, and 66.4% versus 91.1, 88.5, and 82.0% in the elderly and control group, respectively (log-rank p = 0.001). The 3-month, 1-year, and 5-year graft survival rates were 81.5, 78.7, and 66.0% versus 90.2, 87.2, and 79.9% in the elderly and control group, respectively (log-rank p = 0.003). Elderly patients with CIT > 420 min showed 3-month, 1-year, and 5-year patient survival rates of 75.7%, 72.8%, and 58.5% versus 90.4%, 86.5%, and 79.4% for controls (log-rank p = 0.001). LT in elderly (≥ 65 years) recipients provides favorable results, but inferior to those achieved in younger patients (50-59), especially when CIT > 7 h. Containment of cold ischemia time seems pivotal for favorable outcomes in this class of patients.

Outcome of liver transplantation in elderly patients: an Italian multicenter case-control study / Melandro, Fabio; Lai, Quirino; Ghinolfi, Davide; Manzia, Tommaso Maria; Spoletini, Gabriele; Rossi, Massimo; Agnes, Salvatore; Tisone, Giuseppe; De Simone, Paolo. - In: UPDATES IN SURGERY. - ISSN 2038-3312. - (2023). [10.1007/s13304-023-01448-0]

Outcome of liver transplantation in elderly patients: an Italian multicenter case-control study

Melandro, Fabio
;
Lai, Quirino;Rossi, Massimo;
2023

Abstract

Despite the controversial results of liver transplantation (LT) in elderly recipients, the proportion of patients continues to increase. This study investigated the outcome of LT in elderly patients (≥ 65 years) in an Italian, multicenter cohort. Between January 2014 and December 2019, 693 eligible patients were transplanted, and two groups were compared: recipients ≥ 65 years (n = 174, 25.1%) versus 50-59 years (n = 519, 74.9%). Confounders were balanced using a stabilized inverse probability therapy weighting (IPTW). Elderly patients showed more frequent early allograft dysfunction (23.9 versus 16.8%, p = 0.04). Control patients had longer posttransplant hospital stays (median: 14 versus 13 days; p = 0.02), while no difference was observed for posttransplant complications (p = 0.20). At multivariable analysis, recipient age ≥ 65 years was an independent risk factor for patient death (HR  1.76; p = 0.002) and graft loss (HR  1.63; p = 0.005). The 3-month, 1-year, and 5-year patient survival rates were 82.6, 79.8, and 66.4% versus 91.1, 88.5, and 82.0% in the elderly and control group, respectively (log-rank p = 0.001). The 3-month, 1-year, and 5-year graft survival rates were 81.5, 78.7, and 66.0% versus 90.2, 87.2, and 79.9% in the elderly and control group, respectively (log-rank p = 0.003). Elderly patients with CIT > 420 min showed 3-month, 1-year, and 5-year patient survival rates of 75.7%, 72.8%, and 58.5% versus 90.4%, 86.5%, and 79.4% for controls (log-rank p = 0.001). LT in elderly (≥ 65 years) recipients provides favorable results, but inferior to those achieved in younger patients (50-59), especially when CIT > 7 h. Containment of cold ischemia time seems pivotal for favorable outcomes in this class of patients.
2023
cold ischemia time; early allograft dysfunction; elderly recipients; liver transplantation
01 Pubblicazione su rivista::01a Articolo in rivista
Outcome of liver transplantation in elderly patients: an Italian multicenter case-control study / Melandro, Fabio; Lai, Quirino; Ghinolfi, Davide; Manzia, Tommaso Maria; Spoletini, Gabriele; Rossi, Massimo; Agnes, Salvatore; Tisone, Giuseppe; De Simone, Paolo. - In: UPDATES IN SURGERY. - ISSN 2038-3312. - (2023). [10.1007/s13304-023-01448-0]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1672071
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